44,000 - 56,000 56,000 -68,000 68,000 -80,000 0.28 0.18 Clear musheiss 0.10 0.29 0.03 0.23 80,000-92,000 If the weight average DP for this sample is found to be DP=536, which of the following common polymers is this unknown sample? ** 0.16 0.05 O a. Polycarbonate with a monomer molecular weight of 61.0168 g/mol b. Polystyrene with a monomer molecular weight of 104.15 g/mol Oc. Polypropylene with a monomer molecular weight of 42.08 g/mol O d. Polyvinyl chloride with a monomer molecular weight of 62.498 g/mol Oe. Polymethylmethacrylate with a monomer molecular weight of 100.121 g/mol

44,000 - 56,000 56,000 -68,000 68,000 -80,000 0.28 0.18 Clear musheiss 0.10 0.29 0.03 0.23 80,000-92,000 If the weight average DP for this sample is found to be DP=536, which of the following common polymers is this unknown sample? ** 0.16 0.05 O a. Polycarbonate with a monomer molecular weight of 61.0168 g/mol b. Polystyrene with a monomer molecular weight of 104.15 g/mol Oc. Polypropylene with a monomer molecular weight of 42.08 g/mol O d. Polyvinyl chloride with a monomer molecular weight of 62.498 g/mol Oe. Polymethylmethacrylate with a monomer molecular weight of 100.121 g/mol

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

An unknown polymer sample was found to have the following molecular weight distribution:
Molecular weight range
8,000-20,000
20,000 -32,000
32,000 - 44,000
44,000 - 56,000
56,000 - 68,000
68,000 -80,000
X₁
0.05
Clear my choice
0.15
0.21
0.28
0.18
0.10
0.03
Wi
0.02
0.08
0.17
0.29
0.23
0.16
80,000-92,000
If the weight average DP for this sample is found to be DP=536, which of the following common polymers is this unknown sample? **
0.05
O a. Polycarbonate with a monomer molecular weight of 61.0168 g/mol
Ob. Polystyrene with a monomer molecular weight of 104.15 g/mol
O c. Polypropylene with a monomer molecular weight of 42.08 g/mol
Od. Polyvinyl chloride with a monomer molecular weight of 62.498 g/mol
Oe. Polymethylmethacrylate with a monomer molecular weight of 100.121 g/mol

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